An object that is 0.5 m above the ground has the same amount of potential energy as a spring that is stretched 0.5
m. Each distance is then doubled
How will the potential energies of the object and the spring
compare after the distances are doubled?
The gravitational potential energy of the object will be
two times greater than the elastic potential energy of the
spring
The elastic potential energy of the spring will be four
times greater than the gravitational potential energy of
the object
The elastic potential energy of the spring will be two
times greater than the gravitational potential energy of
the object
The potential energies will remain equal to one another

the answer is 31.27mph

x = 23.78

step-by-step explanation:

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!